Federer, Nadal, Djokovic, Del Potro, Kyrgios, and Zverev fell in the same quarter. Therefore, there are many interesting matches that might happen in the bottom part of the draw even before the quarters. The most interesting is Federer – Nadal in the 4round; but there is also a charming Djokovic – Del Potro and Kyrgios – A.Zverev in the 3rd round. Finally, Djokovic could avenge his Acapulco loss if he faces Kyrgios in the 4th round.